tbuckley/cabot-search huggingface dataset:
Assessment of Human Papillomavirus Vaccination in Primary Care Among Swiss University Students
Authors: Levy Jäger, Oliver Senn, Thomas Rosemann, Andreas Plate
Journal: JAMA Network Open (2023)

Human papillomavirus vaccination coverage rates lie below desired thresholds in Switzerland. Because general practitioners are the main contact for the relatively rare health issues of many Swiss young adults, primary care offers an important opportunity to provide catch-up human papillomavirus vaccination.To examine the knowledge, experiences, and attitudes of Swiss university students in the context of receiving human papillomavirus vaccination during primary care visits.This self-administered, cross-sectional, web-based survey study was conducted among students of 3 universities and 1 educational institution for health professions in the Swiss Canton of Zurich. Specific questions about human papillomavirus vaccination experience were directed to respondents who had received at least 1 dose administered by a general practitioner. Responses were collected during 12-week intervals between November 11, 2020, and April 7, 2021, and data were analyzed from August 3 to August 30, 2022.The primary outcome was whether human papillomavirus vaccination had been administered on the patient's or the general practitioner's initiative.The responses of 5524 participants (median [IQR] age, 23 [21-25] years; 3878 women [70.2%]) were analyzed. The survey completion rate was 90.9% (5524 of 6076 students who consented to participate). A total of 2029 respondents (1792 women [46.2%] and 237 men [14.6%]) reported having received at least 1 human papillomavirus vaccination dose, of whom 740 (36.5%) had received at least 1 dose administered by a general practitioner. Among these, 190 respondents (25.7%) reported that vaccine administration had occurred on their request rather than on their general practitioner's initiative. Among all respondents, 4778 (86.5%) wanted to obtain more information about human papillomavirus vaccination at a general practitioner's office, and 2569 (55.3%) rated acute consultations in general practice as inappropriate for addressing human papillomavirus vaccination.The findings of this survey study of Swiss university students suggest that primary care shows a high potential for increasing human papillomavirus vaccination coverage rates in Switzerland. However, there was room for improvement in the proactivity of general practitioners, especially with men, and in the attitudes of students toward the appropriateness of acute consultations in general practice for addressing human papillomavirus vaccination.
Hormone Therapy for the Prevention of Chronic Conditions in Postmenopausal Persons
Authors: Garnet L. Anderson
Journal: JAMA (2023)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
Machine-Learning Algorithm to Improve Cohort Identification in Interstitial Lung Disease
Authors: Erica Farrand, Oksana Gologorskaya, Hunter Mills, Lakshmi Radhakrishnan, Harold R. Collard, Atul J. Butte
Journal: American Journal of Respiratory and Critical Care Medicine (2023)

"Machine-Learning Algorithm to Improve Cohort Identification in Interstitial Lung Disease." American Journal of Respiratory and Critical Care Medicine, 207(10), pp. 1398–1401
Dectin-1 signaling on colonic γδ T cells promotes psychosocial stress responses
Authors: Xiaolei Zhu, Shinji Sakamoto, Chiharu Ishii, Matthew D. Smith, Koki Ito, Mizuho Obayashi, Lisa Unger, Yuto Hasegawa, Shunya Kurokawa, Taishiro Kishimoto, Hui Li, Shinya Hatano, Tza-Huei Wang, Yasunobu Yoshikai, Shin-ichi Kano, Shinji Fukuda, Kenji Sanada, Peter A. Calabresi, Atsushi Kamiya
Journal: Nature Immunology (2023)
MELD 3.0 for adolescent liver transplant candidates
Authors: Allison J. Kwong, Ke-You Zhang, Noelle Ebel, Ajitha Mannalithara, W. Ray Kim
Journal: Hepatology (2023)

Background and Aims: Adolescents constitute a unique waitlist cohort that is distinct from younger children. Model for End-stage Liver Disease (MELD) 3.0, which was developed in an adult population of liver transplant candidates, is planned to replace MELD-Sodium in the current liver allocation system for both adults and adolescents aged 12–17. We evaluated the predictive performance of MELD-Sodium, MELD 3.0, and Pediatric End-stage Liver Disease for 90-day waitlist mortality risk among adolescent liver transplant registrants. Approach and Results: New waitlist registrations for primary liver transplants among individuals aged 12–17 and 18–25 for comparison were identified using Organ Procurement and Transplantation Network (OPTN) data from November 17, 2004, to December 31, 2021. The predictive performance of the current and proposed MELD and Pediatric End-stage Liver Disease scores was assessed using Harrell’s concordance ( c ) statistic. There were 1238 eligible listings for adolescents aged 12–17 and 1740 young adults aged 18–25. In the adolescent group, 90-day survival was 97.8%, compared with 95.9% in those aged 18–25 (log-rank p = 0.005), with no significant differences when stratified by sex or indication. Among adolescents, increasing MELD 3.0 was associated with an increased hazard of mortality (HR=1.27, 95% CI: 1.18–1.37), and the c -statistic for 90-day waitlist survival using MELD 3.0 was 0.893 compared with 0.871 using MELD-Sodium and 0.852 using Pediatric End-stage Liver Disease. Conclusions: The discriminative ability of MELD 3.0 to rank adolescents according to the risk of death within 90 days was robust. Although MELD 3.0 was initially developed and validated in adults, MELD 3.0 may also improve the prediction of waitlist mortality in adolescents and better represent their urgency for liver transplants.
Hormone Therapy for the Prevention of Chronic Conditions in Postmenopausal Persons—Reply
Authors: Gerald Gartlehner, Leila Kahwati
Journal: JAMA (2023)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
Association Between Rates of Down Syndrome Diagnosis in States With vs Without 20-Week Abortion Bans From 2011 to 2018
Authors: Sarina R. Chaiken, Ava D. Mandelbaum, Bharti Garg, Uma Doshi, Claire H. Packer, Aaron B. Caughey
Journal: JAMA Network Open (2023)

Importance Many states enacted 20-week abortion bans from 2011 to 2018. Such bans affect individuals who receive diagnoses of fetal anomalies and aneuploidy in the second trimester, preventing pregnant individuals from having the choice of whether or not to continue the pregnancy. Objectives To examine the trends of neonatal Down syndrome rates and assess the association between enactment of 20-week abortion bans and rates of Down syndrome diagnosis. Design, Setting, and Participants This population-based, historical cohort study used National Vital Statistics System data on 31 157 506 births in the US from 2011 to 2018. Statistical analysis was performed from May 2021 to February 2023. Exposure States were categorized as those with or without a 20-week abortion ban enacted during the study period. Main Outcomes and Measures Demographic characteristics between the ban and no-ban states were compared using χ 2 tests and 2-sample t tests. Multivariable logistic regression evaluated the adjusted odds of Down syndrome among births in states that enacted 20-week abortion bans after the abortion ban enactment, adjusting for state, year of birth, maternal race and ethnicity, age, educational level, insurance, and number of prenatal visits. Results The cohort consisted of 31 157 506 births (mean [SD] maternal age, 28.4 [5.9] years) in the United States, of whom 15 951 neonates (0.05%) received a diagnosis of Down syndrome at birth. A total of 17 states enacted 20-week abortion bans during the study period, and 33 states did not enact bans. In both states with and states without bans, the birth prevalence of neonatal Down syndrome increased over time; in states with bans, rates increased from 48.0 to 58.4 per 100 000 births; in states without bans, rates increased from 47.4 to 53.3 per 100 000 births. In multivariable logistic regression assessing the interaction of time and presence of a 20-week abortion ban, the odds of Down syndrome were higher in states that enacted 20-week abortion bans after enactment of the law compared with the years prior to enactment of the ban (adjusted odds ratio, 1.22; 95% CI, 1.11-1.35). Conclusions and Relevance In the US from 2011 to 2018, neonatal Down syndrome diagnoses increased more in states that enacted 20-week abortion bans compared with states that did not enact bans. Because these abortion bans were enacted throughout the study period and are known to inhibit choice in patient decision-making, it is possible that the difference in the rates of diagnosis is associated with these policies.
Early vs Interval Postpartum Intrauterine Device Placement
Authors: Sarah Averbach, Gennifer Kully, Erica Hinz, Arnab Dey, Holly Berkley, Marisa Hildebrand, Florin Vaida, Sadia Haider, Lisa G. Hofler
Journal: JAMA (2023)

Importance The early postpartum period, 2 to 4 weeks after birth, may be a convenient time for intrauterine device (IUD) placement; the placement could then coincide with early postpartum or well-baby visits. Objective To determine expulsion rates for IUDs placed early postpartum compared with those placed at the standard interval 6-week visit. Design, Setting, and Participants In this randomized noninferiority trial, people who had a vaginal or cesarean birth were randomly assigned to undergo early (14-28 days) or interval (42-56 days) postpartum IUD placement. Clinicians blinded to participant study group used transvaginal ultrasonography to confirm IUD presence and position at the 6-month postpartum follow-up. The study assessed 642 postpartum people from 4 US medical centers, enrolled a consecutive sample of 404 participants from March 2018 to July 2021, and followed up each participant for 6 months postpartum. Interventions Early postpartum IUD placement, at 2 to 4 weeks postpartum, vs standard interval placement 6 to 8 weeks postpartum. Main Outcomes and Measures The primary outcome was complete IUD expulsion by 6 months postpartum; the prespecified noninferiority margin was 6%. Secondary outcomes were partial IUD expulsion, IUD removal, pelvic infection, patient satisfaction, uterine perforation, pregnancy, and IUD use at 6 months postpartum. IUD malposition was an exploratory outcome. Results Among 404 enrolled participants, 203 participants were randomly assigned to undergo early IUD placement and 201 to undergo interval IUD placement (mean [SD] age, 29.9 [5.4] years; 46 [11.4%] were Black, 228 [56.4%] were White, and 175 [43.3%] were Hispanic). By 6 months postpartum, 53 participants (13%) never had an IUD placed and 57 (14%) were lost to follow-up. Among the 294 participants (73%) who received an IUD and completed 6-month follow-up, complete expulsion rates were 3 of 149 (2.0% [95% CI, 0.4%-5.8%]) in the early placement group and 0 of 145 (0% [95% CI, 0.0%-2.5%]) in the interval placement group (between-group difference, 2.0 [95% CI, −0.5 to 5.7] percentage points). Partial expulsion occurred in 14 (9.4% [95% CI, 5.2%-15.3%]) participants in the early placement group and 11 (7.6% [95% CI, 3.9%-13.2%]) participants in the interval placement group (between-group difference, 1.8 [95% CI, −4.8 to 8.6] percentage points). IUD use at 6 months was similar between the groups: 141 (69.5% [95% CI, 62.6%-75.7%]) participants in the early group vs 139 (67.2% [95% CI, 60.2%-73.6%]) in the interval group. Conclusions and Relevance Early IUD placement at 2 to 4 weeks postpartum compared with 6 to 8 weeks postpartum was noninferior for complete expulsion, but not partial expulsion. Understanding the risk of expulsion at these time points may help patients and clinicians make informed choices about the timing of IUD placement. Trial Registration ClinicalTrials.gov Identifier: NCT03462758
Diagnosis and Treatment of Chronic Lymphocytic Leukemia
Authors: Mazyar Shadman
Journal: JAMA (2023)

Importance Chronic lymphocytic leukemia (CLL), defined by a minimum of 5 × 10 9 /L monoclonal B cells in the blood, affects more than 200 000 people and is associated with approximately 4410 deaths in the US annually. CLL is associated with an immunocompromised state and an increased rate of complications from infections. Observations At the time of diagnosis, the median age of patients with CLL is 70 years, and an estimated 95% of patients have at least 1 medical comorbidity. Approximately 70% to 80% of patients with CLL are asymptomatic at the time of diagnosis, and one-third will never require treatment for CLL. Prognostic models have been developed to estimate the time to first treatment and the overall survival, but for patients who are asymptomatic, irrespective of disease risk category, clinical observation is the standard of care. Patients with symptomatic disease who have bulky or progressive lymphadenopathy or hepatosplenomegaly and those with a low neutrophil count, anemia, or thrombocytopenia and/or symptoms of fever, drenching night sweats, and weight loss (B symptoms) should be offered treatment. For these patients, first-line treatment consists of a regimen containing either a covalent Bruton tyrosine kinase (BTK) inhibitor (acalabrutinib, zanubrutinib, or ibrutinib) or a B-cell leukemia/lymphoma 2 (BCL2) inhibitor (venetoclax). There is no evidence that starting either class before the other improves outcomes. The covalent BTK inhibitors are typically used indefinitely. Survival rates are approximately 88% at 4 years for acalabrutinib, 94% at 2 years for zanubrutinib, and 78% at 7 years for ibrutinib. Venetoclax is prescribed in combination with obinutuzumab, a monoclonal anti-CD20 antibody, in first-line treatment for 1 year (overall survival, 82% at 5-year follow-up). A noncovalent BTK inhibitor, pitobrutinib, has shown an overall response rate of more than 70% after failure of covalent BTK inhibitors and venetoclax. Phosphoinositide 3′-kinase (PI3K) inhibitors (idelalisib and duvelisib) can be prescribed for disease that progresses with BTK inhibitors and venetoclax, but patients require close monitoring for adverse events such as autoimmune conditions and infections. In patients with multiple relapses, chimeric antigen receptor T-cell (CAR-T) therapy with lisocabtagene maraleucel was associated with a 45% complete response rate. The only potential cure for CLL is allogeneic hematopoietic cell transplant, which remains an option after use of targeted agents. Conclusions and Relevance More than 200 000 people in the US are living with a CLL diagnosis, and CLL causes approximately 4410 deaths each year in the US. Approximately two-thirds of patients eventually need treatment. Highly effective novel targeted agents include BTK inhibitors such as acalabrutinib, zanubrutinib, ibrutinib, and pirtobrutinib or BCL2 inhibitors such as venetoclax.
Murine models of HRAS-mediated cutaneous skeletal hypophosphatemia syndrome suggest bone as the FGF23 excess source
Authors: Diana Ovejero, Zachary Michel, Christophe Cataisson, Amanda Saikali, Rebeca Galisteo, Stuart H. Yuspa, Michael T. Collins, Luis F. de Castro
Journal: Journal of Clinical Investigation (2023)

Cutaneous skeletal hypophosphatemia syndrome (CSHS) is a mosaic RASopathy characterized by the association of dysplastic skeletal lesions, congenital skin nevi of epidermal and/or melanocytic origin, and FGF23-mediated hypophosphatemia. The primary physiological source of circulating FGF23 is bone cells. However, several reports have suggested skin lesions as the source of excess FGF23 in CSHS. Consequently, without convincing evidence of efficacy, many patients with CSHS have undergone painful removal of cutaneous lesions in an effort to normalize blood phosphate levels. This study aims to elucidate whether the source of FGF23 excess in CSHS is RAS mutation-bearing bone or skin lesions. Toward this end, we analyzed the expression and activity of Fgf23 in two mouse models expressing similar HRAS/Hras activating mutations in a mosaic-like fashion in either bone or epidermal tissue. We found that HRAS hyperactivity in bone, not skin, caused excess of bioactive intact FGF23, hypophosphatemia, and osteomalacia. Our findings support RAS-mutated dysplastic bone as the primary source of physiologically active FGF23 excess in patients with CSHS. This evidence informs the care of patients with CSHS, arguing against the practice of nevi removal to decrease circulating, physiologically active FGF23.
Noah Webster as Epidemiologist
Journal: JAMA (2023)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
Hormone Therapy for the Prevention of Chronic Conditions in Postmenopausal Persons
Authors: Rowan T. Chlebowski, Aaron K. Aragaki
Journal: JAMA (2023)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
Key characters of glycodrugs
Authors: Heng Jiao, Xin Cao
Journal: Medicinal Research Reviews (2023)

Abstract Glycodrug is an important chemical medicine category derived from biological carbohydrates and their mimics. However, the fundamental logic and features of glycodrugs are obscure issues. To make it easier to understand, four key characters of glycodrugs are extracted for reference. First, Glc relating drugs are key guards in glycometabolism. Second, Rib, GlcN/GalN, and Sia relating drugs are efficient modulators in life signaling regulations. Third, rare sugar relating drugs are effective weapons against various pathogens. Finally, glycosylation modifications are helpful strategies for druggability enhancement. In light of such key characters, more innovative glycodrugs will emerge in the future.
Post-transcriptional control of haemostatic genes: mechanisms and emerging therapeutic concepts in thrombo-inflammatory disorders
Authors: Sven Danckwardt, David-Alexandre Trégouët, Elisabetta Castoldi
Journal: Cardiovascular Research (2023)

Abstract The haemostatic system is pivotal to maintaining vascular integrity. Multiple components involved in blood coagulation have central functions in inflammation and immunity. A derailed haemostasis is common in prevalent pathologies such as sepsis, cardiovascular disorders, and lately, COVID-19. Physiological mechanisms limit the deleterious consequences of a hyperactivated haemostatic system through adaptive changes in gene expression. While this is mainly regulated at the level of transcription, co- and posttranscriptional mechanisms are increasingly perceived as central hubs governing multiple facets of the haemostatic system. This layer of regulation modulates the biogenesis of haemostatic components, for example in situations of increased turnover and demand. However, they can also be ‘hijacked’ in disease processes, thereby perpetuating and even causally entertaining associated pathologies. This review summarizes examples and emerging concepts that illustrate the importance of posttranscriptional mechanisms in haemostatic control and crosstalk with the immune system. It also discusses how such regulatory principles can be used to usher in new therapeutic concepts to combat global medical threats such as sepsis or cardiovascular disorders.
Disease activity and health‐related quality of life among patients with rheumatoid arthritis with different alcohol consumption habits: comment on the article by Alfredsson et al
Authors: Wenhui Xie, Zhuoli Zhang
Journal: Arthritis & Rheumatology (2023)

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